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Last modified by Helena K. on 2026/06/08 15:19
From version 12.1
edited by Helena K.
on 2026/06/03 14:37
Change comment: There is no comment for this version
To version 10.3
edited by Helena K.
on 2026/06/03 14:34
Change comment: There is no comment for this version

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11 11  
12 12  = 1. Overview =
13 13  
14 +
14 14  [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.1 is a minor revision to the [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.0 Standard which introduces a limited set of changes, which cover the following:
15 15  
16 16  **Information Model**
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87 87  
88 88  == 3.2 Constraint Cohesion ==
89 89  
90 -The [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] model in [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.1 has been made more cohesive by separating the Data [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] into two distinct structures; the Data [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] which describes reporting restrictions, and the Availability [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]], which describes data content from a [[data source>>doc:sdmx:Glossary 2\.1.Data source.WebHome]]. In [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.0 these distinctions were made using the ‘type’ property on a Data [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]].
91 +The (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) model in [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] 3.1 has been made more cohesive by separating the Data (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) into two distinct structures; the Data (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) which describes reporting restrictions, and the Availability (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%), which describes data content from a [[data source>>doc:Glossary.Data source.WebHome]]. In [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] 3.0 these distinctions were made using the ‘type’ property on a Data (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%).
91 91  
92 -**Data Constraint**
93 +**Data [[Constraint>>doc:Glossary.Constraint.WebHome]]**
93 93  
94 -The Data [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] has had the ‘type’ property removed; the Data [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] in [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.1 is always used to describe restrictions on content for data reporting purposes.
95 +The Data (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) has had the ‘type’ property removed; the Data (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) in [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] 3.1 is always used to describe restrictions on content for data reporting purposes.
95 95  
96 -The attachment of the Data [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] in [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.0 included [[Data Sources>>doc:sdmx:Glossary 2\.1.Data source.WebHome]], in [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] 3.1 these attachments have been removed as these are not relevant for restricting reported data.
97 +The attachment of the Data (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) in [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] 3.0 included [[Data Sources>>doc:Glossary.Data source.WebHome]], in [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] 3.1 these attachments have been removed as these are not relevant for restricting reported data.
97 97  
98 -**Availability Constraint**
99 +**Availability [[Constraint>>doc:Glossary.Constraint.WebHome]]**
99 99  
100 -The Availability [[Constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] is a new Structure introduced to describe data that exists, it is generated in the response to the Availability REST API. It is not a maintained structure, and as such has no [[maintenance agency>>doc:sdmx:Glossary 2\.1.Maintenance agency.WebHome]], identity or [[version>>doc:sdmx:Glossary 2\.1.Version.WebHome]]
101 -
102 -
101 +The Availability (% style="color:#e74c3c" %)[[Constraint>>doc:Glossary.Constraint.WebHome]](%%) is a new Structure introduced to describe data that exists, it is generated in the response to the Availability REST API. It is not a maintained structure, and as such has no [[maintenance agency>>doc:Glossary.Maintenance agency.WebHome]], identity or (% style="color:#e74c3c" %)[[version>>doc:Glossary.Version.WebHome]]
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